| From: | "Joshua D(dot) Drake" <jd(at)commandprompt(dot)com> | 
|---|---|
| To: | sunithab(at)travelpost(dot)com | 
| Cc: | pgsql-general(at)postgresql(dot)org | 
| Subject: | Re: Trigger on Update | 
| Date: | 2005-07-15 18:11:27 | 
| Message-ID: | 42D7FC4F.5030000@commandprompt.com | 
| Views: | Whole Thread | Raw Message | Download mbox | Resend email | 
| Thread: | |
| Lists: | pgsql-general | 
> Anybody know what is the syntax I have to use in update statement.
>  
Try using now() instead of CURRENT_DATE.
>  
>  
> CREATE TRIGGER "trg_update_note_updated_date" AFTER UPDATE
> ON "property"."note" FOR EACH ROW
> EXECUTE PROCEDURE "property"."update_note_updated_date_trg"();
>  
>  
> CREATE OR REPLACE FUNCTION "property"."update_note_updated_date_trg" () 
> RETURNS trigger AS
> $body$
> begin
>   /* New function body */
>        UPDATE property.note SET updated_date=CURRENT_DATE
>        WHERE note_id = NEW. note_id;
>     return null;
> end;
> $body$
> LANGUAGE 'plpgsql' VOLATILE CALLED ON NULL INPUT SECURITY INVOKER;
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